-static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
-{
- struct ttusb *ttusb = (struct ttusb *) fe->dvb->priv;
- u8 tuner_buf[5];
- struct i2c_msg tuner_msg = {.addr = 0x60,
- .flags = 0,
- .buf = tuner_buf,
- .len = sizeof(tuner_buf) };
- int tuner_frequency = 0;
- u8 band, cp, filter;
-
- // determine charge pump
- tuner_frequency = params->frequency;
- if (tuner_frequency < 87000000) {return -EINVAL;}
- else if (tuner_frequency < 130000000) {cp = 3; band = 1;}
- else if (tuner_frequency < 160000000) {cp = 5; band = 1;}
- else if (tuner_frequency < 200000000) {cp = 6; band = 1;}
- else if (tuner_frequency < 290000000) {cp = 3; band = 2;}
- else if (tuner_frequency < 420000000) {cp = 5; band = 2;}
- else if (tuner_frequency < 480000000) {cp = 6; band = 2;}
- else if (tuner_frequency < 620000000) {cp = 3; band = 4;}
- else if (tuner_frequency < 830000000) {cp = 5; band = 4;}
- else if (tuner_frequency < 895000000) {cp = 7; band = 4;}
- else {return -EINVAL;}
-
- // assume PLL filter should always be 8MHz for the moment.
- filter = 1;
-
- // calculate divisor
- // (Finput + Fif)/Fref; Fif = 36125000 Hz, Fref = 62500 Hz
- tuner_frequency = ((params->frequency + 36125000) / 62500);
-
- // setup tuner buffer
- tuner_buf[0] = tuner_frequency >> 8;
- tuner_buf[1] = tuner_frequency & 0xff;
- tuner_buf[2] = 0xc8;
- tuner_buf[3] = (cp << 5) | (filter << 3) | band;
- tuner_buf[4] = 0x80;
-
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- if (i2c_transfer(&ttusb->i2c_adap, &tuner_msg, 1) != 1) {
- printk("dvb-ttusb-budget: dvbc_philips_tdm1316l_pll_set Error 1\n");
- return -EIO;
- }
-
- msleep(50);
-
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- if (i2c_transfer(&ttusb->i2c_adap, &tuner_msg, 1) != 1) {
- printk("dvb-ttusb-budget: dvbc_philips_tdm1316l_pll_set Error 2\n");
- return -EIO;
- }
-
- msleep(1);
-
- return 0;
-}
-
-static u8 dvbc_philips_tdm1316l_inittab[] = {
- 0x80, 0x21,
- 0x80, 0x20,
- 0x81, 0x01,
- 0x81, 0x00,
- 0x00, 0x09,
- 0x01, 0x69,
- 0x03, 0x00,
- 0x04, 0x00,
- 0x07, 0x00,
- 0x08, 0x00,
- 0x20, 0x00,
- 0x21, 0x40,
- 0x22, 0x00,
- 0x23, 0x00,
- 0x24, 0x40,
- 0x25, 0x88,
- 0x30, 0xff,
- 0x31, 0x00,
- 0x32, 0xff,
- 0x33, 0x00,
- 0x34, 0x50,
- 0x35, 0x7f,
- 0x36, 0x00,
- 0x37, 0x20,
- 0x38, 0x00,
- 0x40, 0x1c,
- 0x41, 0xff,
- 0x42, 0x29,
- 0x43, 0x20,
- 0x44, 0xff,
- 0x45, 0x00,
- 0x46, 0x00,
- 0x49, 0x04,
- 0x4a, 0xff,
- 0x4b, 0x7f,
- 0x52, 0x30,
- 0x55, 0xae,
- 0x56, 0x47,
- 0x57, 0xe1,
- 0x58, 0x3a,
- 0x5a, 0x1e,
- 0x5b, 0x34,
- 0x60, 0x00,
- 0x63, 0x00,
- 0x64, 0x00,
- 0x65, 0x00,
- 0x66, 0x00,
- 0x67, 0x00,
- 0x68, 0x00,
- 0x69, 0x00,
- 0x6a, 0x02,
- 0x6b, 0x00,
- 0x70, 0xff,
- 0x71, 0x00,
- 0x72, 0x00,
- 0x73, 0x00,
- 0x74, 0x0c,
- 0x80, 0x00,
- 0x81, 0x00,
- 0x82, 0x00,
- 0x83, 0x00,
- 0x84, 0x04,
- 0x85, 0x80,
- 0x86, 0x24,
- 0x87, 0x78,
- 0x88, 0x00,
- 0x89, 0x00,
- 0x90, 0x01,
- 0x91, 0x01,
- 0xa0, 0x00,
- 0xa1, 0x00,
- 0xa2, 0x00,
- 0xb0, 0x91,
- 0xb1, 0x0b,
- 0xc0, 0x4b,
- 0xc1, 0x00,
- 0xc2, 0x00,
- 0xd0, 0x00,
- 0xd1, 0x00,
- 0xd2, 0x00,
- 0xd3, 0x00,
- 0xd4, 0x00,
- 0xd5, 0x00,
- 0xde, 0x00,
- 0xdf, 0x00,
- 0x61, 0x38,
- 0x62, 0x0a,
- 0x53, 0x13,
- 0x59, 0x08,
- 0x55, 0x00,
- 0x56, 0x40,
- 0x57, 0x08,
- 0x58, 0x3d,
- 0x88, 0x10,
- 0xa0, 0x00,
- 0xa0, 0x00,
- 0xa0, 0x00,
- 0xa0, 0x04,
- 0xff, 0xff,
-};
-
-static struct stv0297_config dvbc_philips_tdm1316l_config = {
- .demod_address = 0x1c,
- .inittab = dvbc_philips_tdm1316l_inittab,
- .invert = 0,
-};
-